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6.1 Pseudo contour
When input function is RGB 1 or RGB 2, and a gradation image (such as human face and skin) moves at a speed, the
“stripe-like shadow” may appear in that image. This “stripe-like shadow” is known as the “pseudo contour”.
This phenomenon is an illusion of human eyes attributable to the gradation expression method peculiar to the plasma
display. This phenomenon does not appear in stills picture images.
The problem of this noise (pseudo contour) has been solved by using PIONEER’s unique driving system, and achieved
high picture quality (particularly, for animation).Note that this technology is effective, only when operation is for NTSC
(interlace signal) and computer images (no-interlace signal), with MP mode ON. Therefore, when the following signals
are inputted, this phenomenon may appears when MP mode is OFF:
• VGA animation signal (when a high speed game software and video CD play on PC.
• NTSC double scanning signal (using double raster, etc.)
Содержание PDP-V402
Страница 5: ...5 Features ...
Страница 21: ...21 Installation procedure ...
Страница 57: ...57 Special installation Installation under the floor ...
Страница 86: ...85 How to mount standard optional items PDK 4001 ...
Страница 92: ...91 How to mount standard optional items PDK 4002 ...
Страница 98: ...97 How to mount standard optional items PDK 4004 ...
Страница 116: ...115 How to mount standard optional items PDK 5008 ...
Страница 154: ...153 How to mount standard optional items Precautions for installing the optional speaker ...
Страница 161: ...161 Before making adjustments ...